Sinotech Ltd

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Sinotech Ltd aim to provide Cold Formed Parts which:

  • Low Cost to Manufacturers
  • Made To Customers Specification
  • Supplied by Chain Specialists for Automotive Supply
  • Many years experience within an Asian Source

Cold Formed Parts

Sinotech, are experts in coldforming components, have extensive experience in:

Precision Machined Components

Sinotech is a supplier of precision components within the Automotive, Fluid Power & General Engineering Industries.  We manufacture ISO9001:2008 quality assured precision machined components,which can be produced using a number of processes:-

  • Single spindle Low Volume components
  • Multi-Spindle High Volume production
  • CNC turning utilising our multi axis technology.
  • CNC milling utilising our 4 axis machining centres.
  • Welded assemblies.

Sintech can supply precision machined components a vast range of materials including:-

  • Copper
  • Mild and Alloy Steels
  • Titanium and exotic high temperature alloys
  • Plastics
  • Stainless Steels
  • Brass
  • Phosphor Bronze (Gun-metal)
  • Aluminium

Die Castings

The molten metal needs to be injected into a mould under extreme pressure. This will result in a more homogeneous part, good surface finish and dimensional accuracy.  There would be a significant reduction in the requirement for post casting processing to get the required final configuration.

There are 5 main steps to the process cycle, these are:

  • Clamping

 Two cleaned and lubricated die halves are clamped together within the production machine.

  • Injection

Of molten metal (a predetermined volume) at high pressure into the die.

  • Cooling

The solidification of the metal within the die cavity takes its final shape.

  • Ejection

From the die cavity, of the casting.

  • Trimming

Excess material from casting

Sintered Components

Sintered Components Applications

Components produced by this route include the production of many complex components such as:

These would be for use in the following industries:

  • Automobile
  • Hydraulic
  • Agriculture

Pressings

Sinotech are able to work with their customers and use their extensive knowledge and experience of metal forming & tool design.

To get to the optimised final tooling design, prototype components can be produced.

We are also able to supply Metal Stampings in a range of materials:-

  • Steels, coated and uncoated
  • Stainless Steels
  • Aluminium
  • Brass
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